Graham Jarvis

as Bobo (2 episodes)

as Hank Cosgrove (1 episode)

as Charles Jackson (15 episodes)

as Marty (1 episode)

as Henry Guernsey (1 episode)

as Principal Zand (1 episode)

as Pharmacist

as The Farmer

as Francis (2 episodes)

as Mr. Duffy, Foreman

as Mr. Galan (1 episode)

as NIH Doctor (1 episode)

as Dr. Kaufman (1 episode)

as Mr. Fergus

as Delvin (1 episode)

as Libby

as The Hannibal Prosecutor

as Oscar Semjonovich (1 episode)

as Mr. Simon (1 episode), as Mr. Martin (1 episode)

as Judge Allen

as Officer Danziger

as Grundy (1 episode)

as Gil (1 episode)